u.i 
147 
r. AESHNA. Libellula Linn. Gcoff. 
Os maxillis palpisqiie duobus. 
Palpi duo, porrefti, pilofi, fubcornei, 
incumbentes: articulis plurimis, breuif- 
fimis, obfoletis longitudine maxillae, 
maxillae dorfo inferti* 
Mandibula crafla, cornea, arcuata, denta* 
ta, exferta* 
Maxilla cornea, valida, comprefTa, ar- 
cuata, dentata, apice bifida: dente in* 
reriori mobili. 
Itf/<;«#«porre£luni, fornicatum, fubmem- 
branaceum, trifidum; lacinia interme- 
dia rotundata, canaliculata apice Cinar* 
oinata^ lateralibus ouatis, oblique trun- 
catis, dentatis; dente fuperioti ma- 
iori, validiori, inflexo* 
Antennae breues, filiformes; articulis ob- 
foletis vix diftinguendis , breuiffimis* 
Larti* hexapoda, agilis, currens; ore for- 
cipe articulatO,vnguiculato, acuto, te£to* 
piippa hexapoda, agilis latuae fimillima 
at alarum rudimentis* 
ViSfus & laruae & puppae e rapina Infe- 
rorum aquatilium , imaginis c Antlia- 
torum* 
K i 
133* A- 
